<template>
  <a-card :bordered="false" style="width: 130%;text-align: center;margin-left:-10%">
    <a-steps class="steps" :current="currentTab">
      <a-step title="手机验证" />
      <a-step title="更改密码" />
      <a-step title="完成" />
    </a-steps>
    <div class="content">
      <step2 v-if="currentTab === 0" @nextStep="nextStep" />
      <step3 v-if="currentTab === 1" @nextStep="nextStep" @prevStep="prevStep" :userList="userList" />
      <step4 v-if="currentTab === 2" @prevStep="prevStep" @finish="finish" :userList="userList" />
    </div>
  </a-card>
</template>

<script>
import Step2 from './Step2'
import Step3 from './Step3'
import Step4 from './Step4'

export default {
  name: 'Alteration',
  components: {
    Step2,
    Step3,
    Step4
  },
  data() {
    return {
      description: '将一个冗长或用户不熟悉的表单任务分成多个步骤，指导用户完成。',
      currentTab: 0,
      userList: {},
      // form
      form: null
    }
  },
  methods: {
    // handler
    nextStep(data) {
      this.userList = data
      if (this.currentTab < 4) {
        this.currentTab += 1
      }
    },
    prevStep(data) {
      this.userList = data
      if (this.currentTab > 0) {
        this.currentTab -= 1
      }
    },
    finish() {
      this.currentTab = 0
    }
  }
}
</script>

<style lang="less" scoped>
.steps {
  max-width: 750px;
  margin: 16px auto;
}
/deep/ .password-retrieval-form {
  max-width: 500px;
  margin: 40px auto 0;
  .ant-form-explain {
    text-align: left;
  }
}
</style>
